M257248D/M257210/M257210D NTN Cylindrical Roller Bearing
M257248D/M257210/M257210D NTN Cylindrical Roller Bearing Warehouse offers -0.3 mm Aa - Cage-Cone Backface Clearance car parts and car accessories. Shanghai Pump Valve Manufacturing Co., Ltd. We 71000 N C0 - Static Radial Rating sell discount Spherical Roller Bearings online as well as cheap machinery parts.
| Brand Name: | NTN |
| Model Number: | M257248D/M257210/M257210D |
| Aa - Cage-Cone Backface Clearance: | -0.3 mm |
| Cone Part Number: | JHM33449 |
| C0 - Static Radial Rating: | 71000 N |
| Series: | HM33400 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 79500 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 31100 lbf |
| Design Units: | METRIC |
| Cage Type: | Stamped Steel |
| PDF |
M257248D/M257210/M257210D |
Product Details
| Aa - Cage-Cone Backface Clearance | -0.3 mm |
| Cone Part Number | JHM33449 |
| C0 - Static Radial Rating | 71000 N |
| Series | HM33400 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 79500 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 31100 lbf |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 8070 lbf |
| DD | 42.4 mm |
| WPD | 51.2 mm |
| B - Cone Width | 25.000 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 20600 N |
| a - Effective Center Location4 | -8.9 mm |
| d | 24.000 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 5.79 |
| db - Cone Backface Backing Diameter | 35 mm |
| da - Cone Frontface Backing Diameter | 30 mm |
| K - Factor8 | 1.65 |
| Ab - Cage-Cone Frontface Clearance | 2.5 mm |
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